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Oct 12, 2023 · A circular rash is commonly caused by a fungal infection called ringworm. However, other common skin infections, an allergic reaction, and chronic skin disorders can also cause a circular rash. The treatment for a circular rash depends on what is causing it but can include medications taken by mouth or put on the skin.
- Cristina Mutchler
- Heat Rash. Heat rash (or miliaria) happens when sweat glands are blocked under the skin, causing small, red, prickly bumps that can be itchy or painful.
- Cherry Angiomas. A cherry angioma (or cherry hemangioma) is a small, noncancerous skin growth that appears as a round red or purple spot made up of blood vessels.
- Contact Dermatitis. This photo contains content that some people may find graphic or disturbing. Contact dermatitis is a common condition that happens when your skin comes into contact with something irritating or something that it's allergic to.
- Ringworm. This photo contains content that some people may find graphic or disturbing. Ringworm (tinea corporis) is a common fungal skin infection that causes a red, blotchy, circular rash with a raised edge.
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- Pityriasis rosea. Pityriasis rosea is an inflammatory skin condition that produces a red rash. Its exact cause is unknown, but researchers think it might come from a viral infection.
- Heat rash. Heat rash forms when the pores in your skin get clogged as you sweat. It can happen during exercise or when you’re in hot or humid weather.
- Contact dermatitis. Skin can react when it comes into contact with something that’s either an allergen or an irritant. Contact dermatitis is a rash that happens after you touch a substance you’re allergic to or that is harsh on skin, like a strong cleaning product.
- Shingles. Shingles is a painful rash with blisters that develops on one side of the face or body. It’s caused by the varicella zoster virus (VZV), which is the same virus that causes chickenpox.
Apr 18, 2019 · bumpy. roughly circular. It may also have a slightly raised border. If the border of the patch slightly raises and extends outward, roughly forming a circle, it might resemble a worm or a snake ...
- Scott Frothingham
Jan 9, 2024 · Ringworm is an itchy, round rash caused by a fungus called tinea. Usually, ringworm fades away after a person applies antifungal cream for 7–10 days. ... On lighter skin tones, the spot will be ...
Oct 9, 2023 · Answer Based on the information and images of your leg and history, this looks like Contact Dermatitis caused by plants: Most often caused by primula or chrysanthemum. Itching rash, red streaks with blisters is common. Treatmnent: Avoid the causing plant. Use cortisone cream as you are doing twice a day for a week.
Oct 21, 2022 · Jock itch: Tinea cruris, or jock itch, causes a red, itchy rash in your groin, upper thighs or rectum. Some people get blisters. Scalp ringworm ( tinea capitis): This causes scaly, red, itchy bald spots on your scalp. If left untreated, the bald spots can grow bigger and become permanent. Hands ( tinea manuum): Signs of ringworm on your hands ...
